Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129692 | Current detection equipment and semiconductor device | Ichiro Omura, Kazuya Kodani | 2006-10-31 |
| 6857573 | Method and apparatus for reading invisible symbol | Taeko Urano, Kenji Sano, Hideo Nagai, Hironori Fukuda | 2005-02-22 |
| 6759735 | High power semiconductor device having semiconductor chips | Ichiro Omura, Eitaro Miyake | 2004-07-06 |
| 6712272 | Method and apparatus for reading invisible symbol | Taeko Urano, Kenji Sano, Hideo Nagai, Hironori Fukuda | 2004-03-30 |
| 6548890 | Press-contact type semiconductor device | Eitaro Miyake, Yoshiki Endo, Ichiro Omura | 2003-04-15 |
| 6471126 | Method and apparatus for reading invisible symbol | Taeko Urano, Kenji Sano, Hideo Nagai, Hironori Fukuda | 2002-10-29 |
| 6323717 | Semiconductor device, drive method, and drive apparatus | Ichiro Omura, Suzuo Saito, Hiromichi Ohashi, Koichi Sugiyama, Simon Eicher +1 more | 2001-11-27 |
| 6168081 | Method and apparatus for reading invisible symbol | Taeko Urano, Kenji Sano, Hideo Nagai, Hironori Fukuda | 2001-01-02 |
| 5920342 | Image input apparatus for capturing images of multiple resolutions | Masafumi Umeda, Mitsuo Sasuga, Takahiro Murata, Takahiro Kokubo, Riyousuke Kumagai +5 more | 1999-07-06 |
| RE34039 | Torque sensor for detecting a shaft torque and an electric machine in which the torque sensor is mounted | Tadahiko Kobayashi, Masashi Sahashi, Koichiro Inomata | 1992-08-25 |
| 5132767 | Double gate GTO thyristor | Tsuneo Ogura, Katsuhiko Takigami, Akio Nakagama | 1992-07-21 |
| 4821083 | Thyristor drive system | Tsuneo Ogura, Katsuhiko Takigami, Akio Nakagawa | 1989-04-11 |
| 4750371 | Torque sensor for detecting a shaft torque and an electric machine in which the torque sensor is mounted | Tadahiko Kobayashi, Masashi Sahashi, Koichiro Inomata | 1988-06-14 |
| 4590807 | Torque sensor of noncontact type | Tadahiko Kobayashi, Masashi Sahashi, Koichiro Inomata, Hironori Fukuda | 1986-05-27 |